Title:
APPARATUS FOR SOLIDIFYING SOFT SOIL IN WATER-RICH AREA BY COMBINING THERMAL EVAPORATION WITH ELECTRO-OSMOSIS
Document Type and Number:
WIPO Patent Application WO/2024/045494
Kind Code:
A1
Abstract:
Disclosed in the present invention is an apparatus for solidifying soft soil in a water-rich area by combining thermal evaporation with electro-osmosis, the apparatus comprising electrode assemblies, which are arranged within a foundation; a thermal evaporation assembly, which is set up on the electrode assemblies; and a direct-current power source, which is connected to the electrode assemblies. Pore water in a soil body is collected to anodes of the electrode assemblies, and is then transported, under the action of electro-osmosis, to cathodes which are located above the foundation; and the pore water is converted from a liquid state to a gas state under the action of the thermal evaporation assembly or is directly drained upwards in the liquid state, such that the problem of the consolidation effect of deep soil being relatively poor is effectively solved. The present invention can improve the consolidation effect of a soft soil foundation at a certain depth, thus improving the overall bearing capacity of the foundation, and meeting the specific requirements of practical engineering.
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| JP6640653 | Soil improvement machine |
| WO/2012/096628 | VERTICAL DRAINS |
Inventors:
ZHANG LEI (CN)
JIN HAIHUI (CN)
WANG BINGHUI (CN)
JIA ZHONGZE (CN)
ZHANG YUNFEI (CN)
TANG JUNFENG (CN)
LI GUIHAO (CN)
LI JINGYANG (CN)
XU RONGZE (CN)
JIN HAIHUI (CN)
WANG BINGHUI (CN)
JIA ZHONGZE (CN)
ZHANG YUNFEI (CN)
TANG JUNFENG (CN)
LI GUIHAO (CN)
LI JINGYANG (CN)
XU RONGZE (CN)
Application Number:
PCT/CN2023/075091
Publication Date:
March 07, 2024
Filing Date:
February 09, 2023
Export Citation:
Assignee:
UNIV JIANGSU SCIENCE & TECH (CN)
International Classes:
E02D3/11; E02D3/10
Domestic Patent References:
| WO2009083811A1 | 2009-07-09 |
Foreign References:
| CN115262525A | 2022-11-01 | |||
| CN111636405A | 2020-09-08 | |||
| CN114737555A | 2022-07-12 | |||
| CN114411688A | 2022-04-29 | |||
| JPH08128033A | 1996-05-21 |
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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